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ballu

Asked: January 7, 2025In: Class-11-Physics

A light string is wound round a cylinder and carries a mass tied to it at the free end. When the mass is released, calculate (a) the linear acceleration of the descending mass and (b) the angular acceleration of the cylinder and (c) the tension in the string. Show that the acceleration of mass is less than g.

Acceleration is the rate of change of velocity of an object over time, indicating how quickly it speeds up or slows down. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

ballu

Asked: January 7, 2025In: Class-11-Physics

Obtain the expression for the linear acceleration of a cylinder rolling down inclined place and hence find the condition for the cylinder to roll down without slipping.

Acceleration is the rate of change of velocity of an object over time, indicating how quickly an object speeds up or slows down. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

ballu

Asked: January 7, 2025In: Class-11-Physics

What is rolling motion? Discuss the motion of a disc rolling without slipping on a level surface. Hence find the condition for rolling without slipping.

Motion refers to the change in position of an object over time, influenced by forces acting on it and described quantitatively. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

ravi90

Asked: January 7, 2025In: Class-11-Physics

State the law of conservation of angular momentum. Give some illustrations of this law.

Illustrations are visual representations used to clarify concepts, enhance understanding, and provide examples in books, articles, or presentations. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

ravi90

Asked: January 6, 2025In: Class-11-Physics

Write an expression for the moment of inertia of a hollow cylinder of mass M and radius R about its own axis.

Inertia is the tendency of an object to resist changes in its state of motion or rest, maintaining stability. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

Obtain the expression for the linear acceleration of a cylinder rolling down inclined place and hence find the condition for the cylinder to roll down without slipping.

What is rolling motion? Discuss the motion of a disc rolling without slipping on a level surface. Hence find the condition for rolling without slipping.

State the law of conservation of angular momentum. Give some illustrations of this law.

Write an expression for the moment of inertia of a hollow cylinder of mass M and radius R about its own axis.

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